UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:0000Z 30 OCT 25 Station: OMAA WMO ident: 41217 Latitude: 24.43 Longitude: 54.65 Elevation: 27.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1007 27 28.0 21.0 66 7.0 23.0 350 4 300.5 303.4 295.9 346.7 15.73 1 1000 93 28.0 21.0 66 7.0 23.0 330 5 301.1 304.1 296.1 347.7 15.85 2 993 155 27.6 21.6 70 6.0 23.3 315 5 301.4 304.4 296.7 350.2 16.58 3 959 464 27.2 12.2 39 15.0 17.5 241 3 304.0 305.7 292.2 331.9 9.34 4 932 716 25.2 16.2 57 9.0 19.1 181 2 304.4 306.7 294.7 341.8 12.52 5 925 782 25.0 15.0 54 10.0 18.2 165 2 304.9 307.0 294.3 339.7 11.67 6 881 1208 22.2 6.2 35 16.0 12.7 191 5 306.2 307.5 290.8 326.8 6.76 7 850 1518 19.4 5.4 40 14.0 11.2 210 8 306.5 307.7 290.7 326.6 6.63 8 742 2667 9.4 3.4 66 6.0 6.1 140 8 307.7 309.0 291.1 327.9 6.60 9 720 2916 7.6 0.6 61 7.0 3.9 125 8 308.4 309.4 290.5 325.5 5.56 10 713 2997 10.2 -13.8 17 24.0 0.5 119 8 312.1 312.5 288.2 318.2 1.84 11 700 3150 11.0 -30.0 4 41.0 -1.2 110 8 314.7 314.8 287.5 316.3 0.45 12 680 3390 10.0 -29.0 5 39.0 -1.8 96 8 316.2 316.3 288.1 318.0 0.51 13 500 5860 -6.9 -45.9 3 39.0 -13.7 305 9 324.6 324.7 290.3 325.1 0.13 14 451 6659 -12.9 -44.9 5 32.0 -18.0 307 17 326.8 326.8 291.0 327.4 0.15 15 443 6796 -12.5 -53.5 2 41.0 -18.0 308 18 329.0 329.0 291.5 329.2 0.06 16 440 6848 -12.7 -39.7 8 27.0 -17.7 308 19 329.4 329.4 291.8 330.4 0.28 17 415 7292 -16.7 -41.7 10 25.0 -20.7 309 23 329.8 329.8 291.9 330.7 0.24 18 408 7421 -15.9 -51.9 3 36.0 -20.5 310 24 332.4 332.5 292.4 332.7 0.08 19 400 7570 -16.9 -50.9 4 34.0 -21.3 310 26 333.0 333.0 292.6 333.4 0.09 20 306 9529 -30.1 -55.1 7 25.0 -32.1 291 41 341.0 341.0 294.6 341.3 0.07 21 300 9670 -30.7 -56.7 6 26.0 -32.7 290 42 342.1 342.1 294.9 342.4 0.06 22 278 10206 -32.9 -63.9 3 31.0 -34.7 275 44 346.5 346.5 295.8 346.6 0.03 23 250 10940 -38.9 -66.9 4 28.0 -40.1 255 46 348.2 348.2 296.3 348.3 0.02 24 200 12430 -50.5 -73.5 5 23.0 -51.0 245 37 352.8 352.8 297.3 352.8 0.01 25 171 13435 -58.3 -76.3 8 18.0 -58.5 245 36 356.0 356.0 297.9 356.1 0.01 26 150 14250 -63.7 -79.7 10 16.0 -63.8 245 35 360.3 360.3 298.8 360.4 0.00 27 135 14890 -68.3 -82.3 12 14.0 -68.4 249 30 363.2 363.2 299.3 363.2 0.00 28 100 16640 -80.1 -86.1 36 6.0 -80.1 260 17 373.0 373.0 301.1 373.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 573.49 mb = 4851.68 m = 15917.39 ft Wetbulb zero: 709.20 mb = 3041.17 m = 9977.48 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 27.27 % Est. max temperature: 33.88 C = 92.99 F Sfc-Lift cond lev (LCL): 909.79 mb = 926.91 m = 3041.02 ft T: 24.05 C 700-500 lapse rate: 6.61 C/km ThetaE index: 18.26 C Layer 959.0- 932.0 mb Conv cond level (CCL): 781.34 mb = 2229.87 m = 7315.75 ft Mean mixing ratio: 12.30 g/kg Conv temperature: 34.75 C = 94.55 F Cap Strength: 3.48 C Lifted Index: -0.12 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.38 C Lifted Index @700 mb: 3.30 C Showalter Index: 5.97 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 12.30 C K Index: -9.30 Risk: None Sweat Index: 89.80 Risk: None Energy Index: -0.08 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.16 J/kg Max Up Vert Vel: 10.31 m/s Conv Inhibition (B-): 130.64 J/kg Cap Strength: 3.42 C Lift Cond Lev (LCL): 824.71 mb = 1773.29 m = 5817.80 ft Lev Free Conv (LFC): 749.71 mb = 2579.13 m = 8461.61 ft Equ Level (EL): 709.71 mb = 3035.14 m = 9957.70 ft B at Equ Level: 17.40 J/kg Max Parcel Lev (MPL): 689.71 mb = 3272.79 m = 10737.36 ft Wind level data Storm motion: 212 at 6 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1007 27 350 4 0.7 -3.9 | 15 9 -2.3 -8.6 1 1000 93 330 5 2.5 -4.3 | 3 9 -0.5 -9.0 2 925 782 165 2 -0.5 1.9 | 52 4 -3.5 -2.8 3 850 1518 210 8 4.0 6.9 | 205 2 1.0 2.2 4 700 3150 110 8 -7.5 2.7 | 79 11 -10.5 -2.0 5 500 5860 305 9 7.4 -5.2 | 336 11 4.4 -9.9 6 400 7570 310 26 19.9 -16.7 | 322 27 16.9 -21.4 7 300 9670 290 42 39.5 -14.4 | 298 41 36.5 -19.1 8 250 10940 255 46 44.4 11.9 | 260 42 41.5 7.2 9 200 12430 245 37 33.5 15.6 | 250 32 30.6 10.9 10 150 14250 245 35 31.7 14.8 | 251 30 28.7 10.1 11 100 16640 260 17 16.7 3.0 | 277 14 13.8 -1.7 Wind Parameters Mean winds (0-6000m): 182.4 at 7.4 knts Storm direction: 212.4 at 5.6 knts Shear (0-3000m) pos: 0.8 neg: 2.2 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 69.5 deg Storm rel helicity (0-3000m) pos: 6.8 neg: -23.8 tot: -17.0 m^2/s^2 ave: -5.7 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 5.4 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.91 Bulk Shear: 13.59 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 303 4 356 7| 0.0 6.5 6.5| 1.4 -7.8 -6.4 -12.9 -0.23| 9.4 -2.1 1000 297 3 359 6| 0.0 4.1 4.1| 4.4 -7.8 -3.4 -3.4 0.10| 7.1 0.7 1500 223 4 2 2| 1.7 2.7 4.4| 6.8 -7.8 -1.0 -0.6 0.32| 6.5 2.0 2000 207 5 86 1| 1.3 2.6 3.9| 6.8 -10.9 -4.1 -2.1 0.10| 6.0 0.6 2500 192 6 119 2| 1.0 2.4 3.4| 6.8 -15.9 -9.1 -3.6 -0.03| 5.6 -0.2 3000 178 6 115 4| 0.8 2.2 3.0| 6.8 -23.8 -17.0 -5.7 -0.13| 5.4 -0.7 4000 144 7 96 7| 0.6 1.6 2.2| 6.8 -49.1 -42.3 -10.6 -0.30| 5.2 -1.6 5000 122 7 84 9| 0.5 0.9 1.4| 6.8 -82.1 -75.3 -15.1 -0.43| 5.1 -2.2 6000 182 7 135 4| 0.4 0.6 1.0| 6.8-108.2-101.4 -16.9 -0.50| 5.0 -2.5 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20251030.00.gif